Unverified95% confidenceFactTime unknown
网站的环境检测机制包括原型链检测（通过Object.getPrototypeOf()、instanceof等识别伪造对象）、描述符检测（检查属性的enumerable/configurable/writable特性）和函数toString保护（检测原生函数返回格式）
1
Sources
95%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
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